TM 5-4610-218-12
feeder agitator.
e. Testing.
b. Removal.
(1) Test the field coils for circuits by placing
one probe of a multi-tester in series with each wind-
(1) Remove the chemical slurry feeder drive
ing in turn. If the lamp does not light, there is an
chain guard (fig. 4-13).
open circuit and the fields must be replaced.
(2) Test the field coils for grounds by holding
(3) Remove the drive motor guard and drive
one probe of a test lamp to the field body and touch-
belt (fig. 4-20).
ing each terminal wire in turn with the other prod.
(4) Remove the chemical slurry feeder speed
If the test lamp lights, it indicates a grounded coil.
reducer (fig. 4-20).
semble the slurry feeder drive motor.
NOTE
g. Installation.
If the speed reducer is to be replaced,
retain the pulley and the sprocket and
key for installation on the replace-
feeder drive motor power cable.
ment speed reducer.
c. Installation.
motor and belt.
(3) Adjust the drive belt as shown in figure 4-
(1) Install the chemical slurry feeder speed
20.
reducer (fig. 4-20).
(2) Install the drive belt and drive motor
(4) Install the drive motor guard as shown in
guard (fig. 4-20).
4-26. Chemical Slurry Feeder Speed Reducer.
(4) Install the chemical slurry feeder drive
a. General. The chemical slurry feeder speed re-
chain guard (fig. 4-13).
ducer is located beneath the slurry feeder tank. It
reduces the speed from the slurry feeder drive motor
Section VIII. MAINTENANCE OF RECEPTACLE CONNECTORS
WARNING
remove the receptacle connectors.
Dry cleaning solvent, P-D-680, used to
c. Clean, Inspect and Replace.
clean parts, is potentially dangerous.
(1) Clean the receptacle connector with a
Avoid repeated and prolonged
clean cloth dampened with dry cleaning solvent P-
breathing of the vapors and skin con-
D-680.
tact with the liquid. Do not use near
(2) Inspect the receptacle connector for
open flame or excessive heat. Use in a
cracks, and burned or loose terminal lugs and for
well-ventilated area. The flash-point
failure to hold the plug connector firmly when it is
of P-D-680 is 100-138 F (38-59 C).
inserted.
(3) Repair any damaged or defective parts.
4-27. Duplex Receptacle Connector, 110 Volts.
(4) Replace an unserviceable receptacle con-
a. General. The duplex 110 volt and 24 volt re-
nector.
ceptacle connectors are located on the front wall of
the van body. These receptacle connectors are used
to connect the electric power to the heater, heater
and install the receptacle connectors.
fuel pump, trouble light and other accessory equip-
ment.
4-67
